Rogers 4350B: RF Design Values and Construction

RO4350B is a Rogers high-frequency laminate product with construction-specific ordering and design information. Material reference.

RF Design Values and Construction

For an RF board, compare the specified core, foil and bonding system with the simulation assumptions. A nominal dielectric constant without method and frequency is not a complete model input. Review fire-performance documentation for the actual material construction rather than treating the brand as a blanket approval.

Manufacturing and acceptance checks

Put the exact product, thickness and copper on the stackup. Define controlled impedance, insertion-loss acceptance and the assembly profile. Ask the fabricator to document deviations before manufacture and test a representative construction when changing from RO4003C or another laminate system.

Compare related options

• Rogers 4003C
• Rogers 5880

Reference and scope

Rogers: RO4003C and RO4350B laminate data sheet provides material or specification background. The checks above are purchasing guidance; final acceptance values must come from the agreed grade, product specification and condition.

Send a drawing and material requirements for review. Include quantity, critical dimensions and the inspection evidence required with delivery.